Question

(x+2)/(x−4)≤ 0 Solve and graph.

Answer 1

1/(x^2+2x-4x-8)

Answer 2

1/(x^2-2x-8)

Answer 3

?

Answer 4

X+2>=0 and x-4<0
x>=-2 and x<4 solution [-2,4)
OR
x+2<=0 and x-4>0
x<=-2 and x>4 solution is empty set

Answer 5

thats wrong

Answer 6

nevermind. its not.

Answer 7

you always can check solution by pluging it into inequality